473405922026 has 8 divisors (see below), whose sum is σ = 751879993860. Its totient is φ = 222779257408.

The previous prime is 473405921999. The next prime is 473405922029. The reversal of 473405922026 is 620229504374.

It is a Cunningham number, because it is equal to 688045²+1.

It can be written as a sum of positive squares in 2 ways, for example, as 473405922025 + 1 = 688045^2 + 1^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×473405922026² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (473405922029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6961851761 + ... + 6961851828.

Almost surely, 2^473405922026 is an apocalyptic number.

473405922026 is a deficient number, since it is larger than the sum of its proper divisors (278474071834).

473405922026 is a wasteful number, since it uses less digits than its factorization.

473405922026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13923703608.

The product of its (nonzero) digits is 725760, while the sum is 44.

The spelling of 473405922026 in words is "four hundred seventy-three billion, four hundred five million, nine hundred twenty-two thousand, twenty-six".